org.apache.sshd.server.shell

Class TtyFilterInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.sshd.server.shell.TtyFilterInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class TtyFilterInputStream
extends java.io.FilterInputStream

Handles the input while taking into account the PtyModes for handling CR / LF

Field Summary

Fields

Modifier and Type	Field and Description
private Buffer	buffer
static java.util.Set<PtyMode>	INPUT_OPTIONS
private int	lastChar
private java.util.Set<PtyMode>	ttyOptions

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
TtyFilterInputStream(java.io.InputStream in, java.util.Collection<PtyMode> ttyOptions)
TtyFilterInputStream(java.io.InputStream in, java.util.Map<PtyMode,?> modes)

Method Summary

Modifier and Type	Method and Description
int	available()
protected int	handleCR()
protected int	handleLF()
protected Buffer	insertCharacter(Buffer org, int c)
int	read()
int	read(byte[] b, int off, int len)
protected int	readRawInput()
void	write(byte[] buf, int off, int len)
void	write(int c)

Methods inherited from class java.io.FilterInputStream

close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INPUT_OPTIONS

public static final java.util.Set<PtyMode> INPUT_OPTIONS

ttyOptions

private final java.util.Set<PtyMode> ttyOptions

buffer

private Buffer buffer

lastChar

private int lastChar

Constructor Detail

TtyFilterInputStream

public TtyFilterInputStream(java.io.InputStream in,
                            java.util.Map<PtyMode,?> modes)

TtyFilterInputStream

public TtyFilterInputStream(java.io.InputStream in,
                            java.util.Collection<PtyMode> ttyOptions)

Method Detail

write

public void write(int c)

write

public void write(byte[] buf,
                  int off,
                  int len)

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

handleCR

protected int handleCR()
                throws java.io.IOException

Throws:

java.io.IOException

handleLF

protected int handleLF()
                throws java.io.IOException

Throws:

java.io.IOException

insertCharacter

protected Buffer insertCharacter(Buffer org,
                                 int c)

readRawInput

protected int readRawInput()
                    throws java.io.IOException

Throws:

java.io.IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException